/Engine/Source/Editor/Sequencer/Public/MVVM/ViewModels/SequencerEditorViewModel.h
Build a combined menu extender
[TSharedPtr](API\Runtime\Core\Templates\TSharedPtr)< [FExtender](API\Runtime\Slate\Framework\MultiBox\FExtender) > GetSequencerMenuExtender ( [TSharedPtr](API\Runtime\Core\Templates\TSharedPtr)< [FExtensibilityManager](API\Editor\UnrealEd\Toolkits\FExtensibilityManager) > ExtensibilityManager, const [TArray](API\Runtime\Core\Containers\TArray)< [UObject](API\Runtime\CoreUObject\UObject\UObject) * > & ContextObjects, [TFunctionRef](API\Runtime\Core\GenericPlatform\TFunctionRef)< const FOnGetSequencerMenuExtender &(const [FSequencerCustomizationInfo](API\Editor\Sequencer\FSequencerCustomizationInfo) &)> Endpoint, [FViewModelPtr](API\Editor\SequencerCore\FViewModelPtr) InViewModel ) const